Pilot randomised controlled trial of 200 self-identified transgender youth aged 15-24 years, recruited via a range of social media platforms. Participants were randomised to one of two study arms. Participants in the control arm received one oral HIV self-testing kit by mail and were asked to report their results online. Participants in the intervention arm also received one oral HIV self-testing kit via mail, and conducted the self-test under the supervision of a remotely-located counselor during a video-chat session. Participants in both arms completed a baseline survey upon recruitment, with repeat surveys at three and six months.